Which of the following proteins attaches a crawling cell to the substrate in a focal adhesion?

A) actin
B) myosins
C) ?-actinin
D) integrin
E) titin


Answer: D

Biology & Microbiology

You might also like to view...

Chromosomes are replicated during the ______ phase.

A. G1 B. G2 C. S D. M E. meta-

Biology & Microbiology

In their studies of learning in Aplysia, the primary behavioral focus of Eric Kandel and his colleagues was on

A. feeding. B. the gill-withdrawal reflex. C. aggression. D. sexual behavior. E. locomotion.

Biology & Microbiology

_________ isolated from _________ is used for the creation of a cDNA expression library.

a) Telomerase: Vibrio cholera b) EcoRI endonuclease: E. coli c) Reverse transcriptase: retrovirus d) DNA Polymerase: Thermus aquaticus

Biology & Microbiology

Which of the following is part of the body's third line of defense?

A. Complement B. B-cells C. Inflammation D. Interferons

Biology & Microbiology